DDvoice

说明：  实现Verilog编程，实现超声波测距模块实现测距功能，并将测得的距离显示在数码管上(Verilog programming is realized, ultrasonic ranging module is realized, and the measured distance is displayed on the digital tube)

The code assumes a two-dimensional computational domain with TMz polarization (i.e., non-zero field Ez, Hx, and Hy). The program is currently written so that the incident field always strikes the lower-left corner of the total-field region first. (If you want a different corner, that should be a fairly simple tweak to the code, but for now you ll have to make that tweak yourself.) I have attempted to provide copious comments in the code and hope that a knowledgeable C programmer can quickly map the approach as described in the paper to what is in the program.

CSS templates source codes. You can use this file souce codes to create your own menus.

wpf list 所有样式控件，去掉边框，修改选择状态，去掉虚线(WPF list all style controls, remove borders, modify selection status, remove dashed lines)

异步处理类, C++代码-asynchronous processing and C code

从抗ISI和ICI的角度来讲，总是希望能量集中在时频格点附近，而扩散到其他格点的能量越小越好，TFL正是描述这一特性的最直接的方法，从滤波器的角度看，TFL特性描述两个滤波器之间的相关性，描述TFL特性的方法包括TFL函数和TFL参数两大类，TFL函数又包含瞬时相关函数、模糊函数和干扰函数，而TFL参数包括Heisenberg参数和方向参数。 本代码使用matlab仿真常见的高斯、IOTA和HSIN等滤波器，与矩形滤波器进行对比与分析。(This code uses MATLAB to simulate common filters such as Gauss, IOTA and HSIN, and compares and analyzes rectangular filters.)

如何求解问题——现代启发式方法，20世纪关于问题求解最重要书籍之一，中文版(How to solve the problem- modern heuristic methods, 20th century books on the problem solving one of the most important, the Chinese version)

简单的socket实现,通过epoll实现简单的客户端和服务端代码(simply socket example)

FLUENT计算用煤油燃烧机理，计算煤油燃烧反应(FLUENT combustion simulation with chemkin files)

说明：  Python格兰杰因果检验的一些论文，详细展示了格兰杰因果检验的逻辑。(Granger Causility test)